Answer: x is 52 and y is 38.
Step-by-step explanation:
x+128=180
x=52
52+y=90
y=38
16 = 48/3
48 divided by 2 = 24
There is 24 students in the club.
You're going to have to take a better quality picture. I don't think anyone can reliably read any of that
77 because 4.9 Times 10 Times 3 equals 147 and 1.4 Times 10 Times 5 equals 70 then you would subtract 70 from 140 and get 77